<template>
    <div class="content-main">
        <div class="breadcrumb">
            <div class="breadcrumb-icon">
                <img src="./../../assets/images/breadcrumb_icon.png" />
            </div>
            <el-breadcrumb separator="/">
                <el-breadcrumb-item :to="{ path: '/teacher/index' }">实训案例</el-breadcrumb-item>
                <el-breadcrumb-item>案例实训详情</el-breadcrumb-item>
            </el-breadcrumb>
        </div>
        <div class="content-box">
        </div>
     </div>
</template>

<script>
    export default {
        data () {
            return {
                active: 0
            }
        },
        components: {

        },
         methods: {
            next() {
                if (this.active++ > 4) this.active = 0;
            }
        }
    }
</script>
